Clare Marie O'Connor, CPNP-AC, RN
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 300 Longwood Avenue, Boston, MA 02115
- Practice phone
- Call (617) 735-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Clare O'Connor's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Clare Marie O'Connor is a pediatric nurse practitioner in Boston, Massachusetts
Clare O'Connor practices at Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
Clare O'Connor's NPI, 1780918292, was assigned on September 30, 2009. Clare O'Connor holds Massachusetts license 209082.
- NPI
- 1780918292NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426548389
- NPI enumeration date
- September 30, 2009
- NPI status
- Active
- Practice phone
- (617) 735-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Clare Marie O'Connor practices at Boston Children's Hospital in Boston, Massachusetts
Clare O'Connor's primary practice is Boston Children's Hospital, at 300 Longwood Avenue, Boston, MA 02115 in Suffolk County. The practice phone is (617) 735-6000.
- Boston Children's Hospital300 Longwood Avenue, Boston, MA 02115 · Suffolk CountyPhone(617) 735-6000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Clare Marie O'Connor is affiliated with 1 site of care and 1 medical group
Clare O'Connor's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. The medical group on file is Boston Children's Hospital Department of Cardiac Surgery.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Clare Marie O'Connor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Clare O'Connor practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Children's Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across The Children's Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Clare Marie O'Connor is one of 745 pediatric nurse practitioners in Massachusetts
Nurse practitioner is Clare O'Connor's primary specialty in the NPI Registry, under taxonomy code 363LP0200X. The record also lists pediatrics. Clare O'Connor is licensed in Massachusetts.
Specialties and state licenses
- Pediatric nurse practitioner, MassachusettsPrimary
Pediatric nurse practitioners near Clare O'Connor
Counts of pediatric nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Clare Marie O'Connor's patients have a median age of 4
Across all payers, Dmand AI patient panel data puts Clare O'Connor's median patient age at 4, with 42% women.
Clare O'Connor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 4
Patient panel by sex, all payers
- Women42%
- Men58%
Source: Dmand AI Patient Panel Data
Sources for Clare Marie O'Connor's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Clare Marie O'Connor
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Clare Marie O'Connor's NPI number?
Clare Marie O'Connor's NPI number is 1780918292. It was assigned on September 30, 2009, and it is active in the NPI Registry.
What does Clare Marie O'Connor specialize in?
Clare Marie O'Connor is a pediatric nurse practitioner in Boston, Massachusetts. The primary specialty in the NPI Registry is Pediatric Nurse Practitioner (taxonomy code 363LP0200X).
Where does Clare Marie O'Connor practice?
Clare O'Connor practices at 300 Longwood Avenue, Boston, MA 02115. Clare O'Connor's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
What is Clare Marie O'Connor's office phone number?
The practice phone on file for Clare O'Connor is (617) 735-6000.
What is Clare Marie O'Connor's medical license number?
Clare O'Connor holds Massachusetts license 209082.
Which hospitals is Clare Marie O'Connor affiliated with?
Clare O'Connor practices at Boston Children's Hospital in Boston, Massachusetts.
What medical group is Clare Marie O'Connor part of?
Clare O'Connor is linked to Boston Children's Hospital Department of Cardiac Surgery.
How long has Clare Marie O'Connor been practicing?
Clare O'Connor graduated from medical school in 1998, 28 years ago.
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